CVE-2023-46033

Severity: medium (CVSS 6.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-19 · updated 2026-06-17
Weakness: CWE-284

Description

D-Link (Non-US) DSL-2750U N300 ADSL2+ and (Non-US) DSL-2730U N150 ADSL2+ are vulnerable to Incorrect Access Control. The UART/Serial interface on the PCB, provides log output and a root terminal without proper access control.

Affected products

Dlink Dsl-2730U Firmware: all versions
D-Link DSL-2750U: all versions

References

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10357
https://www.dlink.com/en/products/dsl-2730u-wireless-n150-adsl2-router
https://www.dlink.com/en/products/dsl-2750u-wireless-n-300-adsl2-modem-router
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10357
https://www.dlink.com/en/products/dsl-2730u-wireless-n150-adsl2-router
https://www.dlink.com/en/products/dsl-2750u-wireless-n-300-adsl2-modem-router

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